Pfizer and GlaxoSmithKline refuse to lower the price of their pneumonia vaccines, making it harder to treat refugee children in Greece and in other countries with vulnerable populations. MSF has vaccinated more than 5,000 refugee children across Greece. View external media.

Jason Cone explains MSF's concerns about the World Humanitarian Summit, including the failings of states to uphold humanitarian principles and the problems with combining humanitarian and development aid. View external media.

Evita Looijen gives an overview of MSF’s hospital in the Bentiu protection of civilians site in South Sudan, where many of MSF’s South Sudanese staff members are also displaced by the conflict in their country. View external media.

Joanne Liu speaks about this week's U.N. Security Council resolution on health care in armed conflict and the problem of attacks on medical care in Syria, Afghanistan and other countries where MSF works. View external media.